1340271422

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{441169}}^1$

素因数の和:441216

約数の個数: 24

約数和(自身を含む): 2414082240

約数和(自身を除く): 1073810818

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 441169, 882338, 3088183, 6176366, 13676239, 21617281, 27352478, 43234562, 95733673, 191467346, 670135711, 1340271422]

約数ペア:

[(1, 1340271422), (2, 670135711), (7, 191467346), (14, 95733673), (31, 43234562), (49, 27352478), (62, 21617281), (98, 13676239), (217, 6176366), (434, 3088183), (1519, 882338), (3038, 441169)]